'Last Breath' tells the terrifying story of a deep-sea diver trapped underwater / 'Last Breath' tells the incredible true story of a diving disaster / Eerie diary entry, ripped wetsuit & mysterious 'help us' note...Haunting tale of couple who vanished on diving trip / Survivors of sunken Red Sea yacht spent a day trapped in cabins under water, diver reveals / Saving the seas one dive at a time in Northumberland